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Gpna

Neurological Surgery Physician in Warrendale, PA · enumerated 2018 · authorized official Ghassan Bejjani, MD.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1629566559

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Registry record

Entity type Organization (Type 2)
Legal business name Gpna
Practice address 125 Warrendale Bayne Rd, Warrendale, PA, 15086
Phone (412) 616-9599
Enumeration date Apr 26, 2018
Last updated in NPPES Apr 26, 2018

Taxonomy & classification

207T00000X Neurological Surgery Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name Ghassan Bejjani
Title MD
Phone (412) 616-9599

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

What type of organization is Gpna?
Gpna is registered in NPPES as a Neurological Surgery Physician (its primary provider taxonomy).
What is a Type 2 NPI?
A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-04-26.